q=Research+on+the+formation+and+operation+mechanism+of+technological+innovation+ecological+chain&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=BYQFG&searchWay0=marc&logical0=AND
rows=10&curlibcode=BYQFG&searchWay0=marc&logical0=AND
Research on the formation and operation mechanism of technological innovation ecological chain